Redmine

I started with a working Redmine 2.6.4 installation on an Ubuntu 12.04 LTS box with Ruby 1.8.7. These are the steps I took in my attempt to upgrade to Redmine 3.0.2:

1. apt-get install ruby1.9.3 -y
2. apt-get remove ruby1.8 ruby1.8-dev -y
3. cd /opt/redmine
4. svn sw http://svn.redmine.org/redmine/tags/3.0.2
5. sed -i 's/adapter: mysql/adapter: mysql2/g' /opt/redmine/config/database.yml
6. gem install bundle
7. bundle update
8. rm -f config/initializers/secret_token.rb
9. bundle exec rake generate_secret_token
10. bundle exec rake db:migrate RAILS_ENV=production --trace
11. bundle exec rake tmp:cache:clear
12. bundle exec rake tmp:sessions:clear
13. chown -R www-data /opt/redmine
14. chmod +x /opt/redmine/extra/mail_handler/rdm-mailhandler.rb

I didn't make it past step 10:

bundle exec rake db:migrate RAILS_ENV=production --trace

** Invoke db:migrate (first_time)
** Invoke environment (first_time)
** Execute environment
** Invoke db:load_config (first_time)
** Execute db:load_config
** Execute db:migrate
== 20141029181752 AddTrackersDefaultStatusId: migrating =======================
-- add_column(:trackers, :default_status_id, :integer)
   -> 0.0211s
== 20141029181752 AddTrackersDefaultStatusId: migrated (0.0843s) ==============

== 20141029181824 RemoveIssueStatusesIsDefault: migrating =====================
-- remove_column(:issue_statuses, :is_default)
   -> 0.0170s
== 20141029181824 RemoveIssueStatusesIsDefault: migrated (0.0172s) ============

== 20141109112308 AddRolesUsersVisibility: migrating ==========================
-- add_column(:roles, :users_visibility, :string, {:limit=>30, :default=>"all", :null=>false})
   -> 0.0176s
== 20141109112308 AddRolesUsersVisibility: migrated (0.0179s) =================

== 20141122124142 AddWikiRedirectsRedirectsToWikiId: migrating ================
-- add_column(:wiki_redirects, :redirects_to_wiki_id, :integer)
   -> 0.0183s
-- change_column(:wiki_redirects, :redirects_to_wiki_id, :integer, {:null=>false})
   -> 0.0195s
== 20141122124142 AddWikiRedirectsRedirectsToWikiId: migrated (0.0467s) =======

== 20150113194759 CreateEmailAddresses: migrating =============================
-- create_table(:email_addresses)
rake aborted!
StandardError: An error has occurred, all later migrations canceled:

Mysql2::Error: Table 'email_addresses' already exists: CREATE TABLE `email_addresses` (`id` int(11) auto_increment PRIMARY KEY, `user_id` int(11) NOT NULL, `address` varchar(255) NOT NULL, `is_default` tinyint(1) DEFAULT 0 NOT NULL, `notify` tinyint(1) DEFAULT 1 NOT NULL, `created_on` datetime NOT NULL, `updated_on` datetime NOT NULL) ENGINE=InnoDB/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:299:in `query'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:299:in `block in execute'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract_adapter.rb:473:in `block in log'
/var/lib/gems/1.9.1/gems/activesupport-4.2.1/lib/active_support/notifications/instrumenter.rb:20:in `instrument'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract_adapter.rb:467:in `log'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:299:in `execute'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/connection_adapters/mysql2_adapter.rb:231:in `execute'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/schema_statements.rb:208:in `create_table'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract_mysql_adapter.rb:462:in `create_table'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/migration.rb:662:in `block in method_missing'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/migration.rb:632:in `block in say_with_time'
/usr/lib/ruby/1.9.1/benchmark.rb:280:in `measure'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/migration.rb:632:in `say_with_time'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/migration.rb:652:in `method_missing'
/opt/redmine/db/migrate/20150113194759_create_email_addresses.rb:3:in `change'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/migration.rb:606:in `exec_migration'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/migration.rb:590:in `block (2 levels) in migrate'
/usr/lib/ruby/1.9.1/benchmark.rb:280:in `measure'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/migration.rb:589:in `block in migrate'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:292:in `with_connection'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/migration.rb:588:in `migrate'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/migration.rb:765:in `migrate'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/migration.rb:995:in `block in execute_migration_in_transaction'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/migration.rb:1043:in `ddl_transaction'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/migration.rb:994:in `execute_migration_in_transaction'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/migration.rb:956:in `block in migrate'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/migration.rb:952:in `each'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/migration.rb:952:in `migrate'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/migration.rb:820:in `up'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/migration.rb:798:in `migrate'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/tasks/database_tasks.rb:137:in `migrate'
/var/lib/gems/1.9.1/gems/activerecord-4.2.1/lib/active_record/railties/databases.rake:44:in `block (2 levels) in <top (required)>'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/task.rb:240:in `call'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/task.rb:240:in `block in execute'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/task.rb:235:in `each'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/task.rb:235:in `execute'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/task.rb:179:in `block in invoke_with_call_chain'
/usr/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/task.rb:172:in `invoke_with_call_chain'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/task.rb:165:in `invoke'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:150:in `invoke_task'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:106:in `block (2 levels) in top_level'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:106:in `each'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:106:in `block in top_level'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:115:in `run_with_threads'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:100:in `top_level'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:78:in `block in run'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:176:in `standard_exception_handling'
/var/lib/gems/1.9.1/gems/rake-10.4.2/lib/rake/application.rb:75:in `run'
/var/lib/gems/1.9.1/gems/rake-10.4.2/bin/rake:33:in `<top (required)>'
/usr/local/bin/rake:19:in `load'
/usr/local/bin/rake:19:in `<main>'
Tasks: TOP => db:migrate

bundle list

Gems included by the bundle:
  * actionmailer (4.2.1)
  * actionpack (4.2.1)
  * actionpack-action_caching (1.1.1)
  * actionpack-xml_parser (1.0.2)
  * actionview (4.2.1)
  * activejob (4.2.1)
  * activemodel (4.2.1)
  * activerecord (4.2.1)
  * activesupport (4.2.1)
  * arel (6.0.0)
  * builder (3.2.2)
  * bundler (1.9.4)
  * coderay (1.1.0)
  * daemon_controller (1.2.0)
  * erubis (2.7.0)
  * globalid (0.3.5)
  * i18n (0.7.0)
  * jquery-rails (3.1.2)
  * json (1.8.2)
  * loofah (2.0.1)
  * mail (2.6.3)
  * mime-types (2.5)
  * mini_portile (0.6.2)
  * minitest (5.6.1)
  * mysql2 (0.3.18)
  * net-ldap (0.3.1)
  * nokogiri (1.6.6.2)
  * passenger (4.0.57)
  * protected_attributes (1.0.9)
  * rack (1.6.0)
  * rack-openid (1.4.2)
  * rack-test (0.6.3)
  * rails (4.2.1)
  * rails-deprecated_sanitizer (1.0.3)
  * rails-dom-testing (1.0.6)
  * rails-html-sanitizer (1.0.2)
  * railties (4.2.1)
  * rake (10.4.2)
  * rbpdf (1.18.5)
  * rdoc (4.2.0)
  * redcarpet (3.1.2)
  * request_store (1.0.5)
  * rmagick (2.13.4)
  * ruby-openid (2.3.0)
  * sprockets (3.0.3)
  * sprockets-rails (2.2.4)
  * thor (0.19.1)
  * thread_safe (0.3.5)
  * tzinfo (1.2.2)
  * yard (0.8.7.6)